Serial number: AV26-757
Date: July 29, 2026
As of July 29, 2026, Cisco is affected by a vulnerability in the following product:
- Cisco Secure Firewall Management Center (FMC)
- Prior to 7.0.9.1
- Prior to 7.2.11.1
- Prior to 7.4.7.1
- Prior to 7.6.5.1
- Prior to 7.7.12.1
- Prior to 10.0.1.1
Cisco has indicated that CVE-2026-20316 is being exploited.
On July 29, 2026, Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-20316 to their Known Exploited Vulnerabilities (KEV) Database.
The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.